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Ärlebäck, Jonas B.; Doerr, Helen M.; O'Neil, AnnMarie H. – Mathematical Thinking and Learning: An International Journal, 2013
Functions provide powerful tools for describing change, but research has shown that students find difficulty in using functions to create and interpret models of changing phenomena. In this study, we drew on a models and modeling perspective to design an instructional approach to develop students' abilities to describe and interpret rates of…
Descriptors: Mathematics Instruction, Models, Teaching Methods, Instructional Design
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Olivers, Christian N. L.; Meeter, Martijn – Psychological Review, 2008
What is the time course of visual attention? Attentional blink studies have found that the 2nd of 2 targets is often missed when presented within about 500 ms from the 1st target, resulting in theories about relatively long-lasting capacity limitations or bottlenecks. Earlier studies, however, reported quite the opposite finding: Attention is…
Descriptors: Feedback (Response), Attention, Short Term Memory, Eye Movements